Hub Framework 2.0.5

Added

• Live editing! You can now easily prototype new UIs using a local JSON file. See the live editing guide for more info.
• Components can now observe actions (using the HUBComponentActionObserver protocol).
• HUBViewController now has a isViewScrolling property.
• You can now cancel any ongoing highligh/selection in a HUBViewController programmatically using cancelComponentSelection.

Removed

• HUBContentOperationActionObserver's observation method no longer has a viewURI parameter (since it is included in HUBActionContext).

Fixed

• A bug in the diffing algorithm that could generate invalid indexes under some circumstances.
• Component hit testing when performed after the view has been scrolled.
• Comparing two HUBComponentModel instances for equality is now slightly more efficient.
• Objective-C block safety in some places (thanks @tammofreese!).
• HUBViewController's delegate called before header & overlay components were setup.
• A race condition that could cause all components to be misaligned during the first launch of the app.